Alt Vision
AI-powered alt text generation for web accessibility. Five output styles, 89 languages, and WCAG 2.1 AA–focused output. Scale accessibility across e-commerce, content platforms, and publishing.
Integrate via REST API.
Upload an image or pass a URL. Receive five alt tag variations — Short, Medium, Long, Accessibility, and SEO — plus confidence scores. Supports batch processing and multilingual output.
Sample response:
{
"short": "cat sitting table",
"medium": "cat sitting on table",
"long": "cat sitting on a table",
"accessibility": "Image shows cat sitting on a table",
"seo": "cat sitting table",
"confidence": 0.85,
"processing_time_ms": 1230
}Output styles:
Short · Medium · Long · Accessibility · SEO
- 5 alt tag styles in one API call
- 89 languages via translation
- WCAG 2.1 AA–focused accessibility output
- 0.5–2 seconds per image
- Batch processing for large catalogs
Validated Performance
Built for production. GPU acceleration with automatic CPU fallback. 85%+ typical confidence. Designed for high-volume e-commerce and content workloads.
Supports JPEG, PNG, WebP. Input via file upload or URL. Multilingual output available for global deployments.
Built for real workflows.
E-commerce & product catalogs
Generate alt text for thousands of product images automatically. Meet accessibility requirements while improving SEO. Scale across SKUs without manual tagging.
CMS & content platforms
Alt text for every uploaded image. Integrate with WordPress, Drupal, Contentful, and custom CMS. Keep content accessible as teams publish.
Publishing & media
Alt text for articles, magazines, and news imagery. Support editorial workflows. Ensure readers using screen readers get full context.
Marketing & creative teams
Bulk-generate alt text for campaigns, ads, and social assets. Five output styles for different contexts. Multilingual support for global campaigns.
Government & public sector
Meet ADA and Section 508 requirements. Scale accessibility across public-facing sites. Audit-ready documentation support.
Educational content
Alt text for learning management systems and course materials. Support students who use assistive tech. Scale across institutions.
Real estate & property
Describe listing photos for accessibility and SEO. Automatic descriptions for interiors, exteriors, and amenities.
Media libraries & asset management
Tag legacy image collections. Improve searchability and discoverability. Retrofit accessibility into existing catalogs.
Design tools & SaaS
Embed alt generation into design platforms. Offer accessibility as a built-in feature for Figma, Canva, and custom tools.
Legal & compliance
Support WCAG 2.1 AA compliance audits. Generate defensible alt text. Reduce litigation risk for accessibility gaps.
Accessibility at scale.
Fast generation
0.5–2 seconds per image. Batch processing for large catalogs. GPU acceleration with CPU fallback.
WCAG 2.1 AA focused
Accessibility-optimized output style. Support compliance audits. Reduce legal and reputational risk.
89 languages
Multilingual alt text for global sites. One API call, multiple language outputs. Support international audiences.
Interested in access?
Get API access or discuss deployment. We work with e-commerce, publishers, government, and platforms. Technical specs and batch pricing available upon request.
Request API Access